Nouns

(n)tax, taxation, revenue enhancementcharge against a citizen's person or property or activity for the support of government

Verbs

(v)taxlevy a tax on“The State taxes alcohol heavily”, “Clothing is not taxed in our state”
(v)tax, assessset or determine the amount of (a payment such as a fine)
(v)tax, taskuse to the limit“you are taxing my patience”
(v)taxmake a charge against or accuse“They taxed him failure to appear in court”